Description: Learning remote control,it is to have the copy function remote control. Theoretically you can copy all of the infrared remote control. But some special remote control code is not responsible. Such as air conditioning. There are certain features of other devices can not be learned. Before you buy, consider clearly this risks. Copy before the remote control. You must have a original and can work properly remote control. Features: Apply to TV/VCR/SAT/CBL/STR-T/DVD/VCD/CD/HI-FI. Copy codes or functions from your old IR remote control. Employ the most advanced design of the intellgent chipset. It provides 42 keys for learning,with permanent memory after learning setting up. Learning remote control can copy most of the infared remote control,but something can not such as air conditioning. Specifications: Material: ABS,Plastic. Size: 186*49*27mm. Color: black. Remote distance: More than 8 meters. Power by: 2 x AAA batteries(Not included). Type for: TV/VCR/SAT/CBL/STR-T/DVD/VCD/CD/HI-FI. Package included: 1 * Learning remote control. 1 * User Manual. FAQ 1.Please do not use or place remote control in damp,high temperature environment because it is easy to make the components of remote control be damaged, or accelerate the ageing of the components, deformation of the cases. 2.Please do not use water, gasoline and other organic cleaner to clean the dirt on the cases because the cleaner has corrosivity. 3.If your remote control don't work, please don't open to repair it by yourself, just send it to home appliance maintenance department for repair. 4.Please avoid remote control falling from a high place,remove the battery when not in use for a long time. 5.If there is some keys can not be used,it is possible that the inner of remote control is dirty,carefully open the conductive and rebber and circuit board buttons surface,dip a little anhydrous alcohol with cotton swab for cleaning and then dry it with blow-dryer.